US12607777B2 - Transparent substrate with anti-reflective film - Google Patents

Transparent substrate with anti-reflective film

Info

Publication number
US12607777B2
US12607777B2 US18/147,414 US202218147414A US12607777B2 US 12607777 B2 US12607777 B2 US 12607777B2 US 202218147414 A US202218147414 A US 202218147414A US 12607777 B2 US12607777 B2 US 12607777B2
Authority
US
United States
Prior art keywords
transparent substrate
film
reflective film
layers
substrate according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US18/147,414
Other languages
English (en)
Other versions
US20230144879A1 (en
Inventor
Katsumi Suzuki
Kazuya Takemoto
Tamotsu Morimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of US20230144879A1 publication Critical patent/US20230144879A1/en
Application granted granted Critical
Publication of US12607777B2 publication Critical patent/US12607777B2/en
Active legal-status Critical Current
Adjusted expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
    • C03C17/3482—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising silicon, hydrogenated silicon or a silicide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/76—Hydrophobic and oleophobic coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
    • C03C2218/154—Deposition methods from the vapour phase by sputtering
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/10—Esters of organic acids
    • C08J2301/12—Cellulose acetate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G09F21/049—Mobile visual advertising by land vehicles giving information to passengers inside the vehicles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
US18/147,414 2020-07-03 2022-12-28 Transparent substrate with anti-reflective film Active 2043-03-01 US12607777B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020115919 2020-07-03
JP2020-115919 2020-07-03
PCT/JP2021/024605 WO2022004737A1 (ja) 2020-07-03 2021-06-29 反射防止膜付透明基体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/024605 Continuation WO2022004737A1 (ja) 2020-07-03 2021-06-29 反射防止膜付透明基体

Publications (2)

Publication Number Publication Date
US20230144879A1 US20230144879A1 (en) 2023-05-11
US12607777B2 true US12607777B2 (en) 2026-04-21

Family

ID=79316583

Family Applications (1)

Application Number Title Priority Date Filing Date
US18/147,414 Active 2043-03-01 US12607777B2 (en) 2020-07-03 2022-12-28 Transparent substrate with anti-reflective film

Country Status (6)

Country Link
US (1) US12607777B2 (https=)
EP (1) EP4177227A4 (https=)
JP (1) JP7729340B2 (https=)
KR (1) KR20230034225A (https=)
CN (1) CN115734951B (https=)
WO (1) WO2022004737A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023105806A (ja) * 2022-01-19 2023-07-31 Ａｇｃ株式会社 反射防止膜付透明基体および画像表示装置
EP4215957A1 (en) * 2022-01-19 2023-07-26 Agc Inc. Anti-reflective film-attached transparent substrate and image display device
JP2023125926A (ja) * 2022-02-28 2023-09-07 Ａｇｃ株式会社 自発光型表示装置

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JP2010243163A (ja) 2009-04-01 2010-10-28 Seiko Epson Corp 透光性部材、時計、および透光性部材の製造方法
JP2011025510A (ja) 2009-07-24 2011-02-10 Toppan Printing Co Ltd ガスバリア積層体
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US20140106141A1 (en) 2012-10-12 2014-04-17 Corning Incorporated Laminate articles with moderate adhesion and retained strength
US20140220327A1 (en) 2012-10-12 2014-08-07 Corning Incorporated Glass Articles Having Films with Moderate Adhesion and Retained Strength
US20150306847A1 (en) 2012-12-13 2015-10-29 Robert Alan Bellman Facilitated Processing for Controlling Bonding Between Sheet and Carrier
US20150329415A1 (en) 2012-12-13 2015-11-19 Robert Alan Bellman Glass and methods of making glass articles
CN105122090A (zh) 2013-04-24 2015-12-02 株式会社大真空 光学装置
JP2016068470A (ja) 2014-09-30 2016-05-09 株式会社カネカ 透明導電積層体および静電容量方式タッチパネル
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US20180203354A1 (en) 2017-01-16 2018-07-19 Asahi Glass Company, Limited Transparent substrate with antireflective film
WO2019064969A1 (ja) 2017-09-28 2019-04-04 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板
JP2019152863A (ja) 2018-02-28 2019-09-12 日東電工株式会社 動力走行車両用の偏光フィルム積層体、及び、該偏光フィルム積層体が使用される光学表示パネル
JP2020006651A (ja) 2018-07-12 2020-01-16 Ａｇｃ株式会社 ガラス積層体、ディスプレイ用前面板、表示装置およびガラス積層体の製造方法
US20200123049A1 (en) 2017-01-16 2020-04-23 Agc Inc Transparent substrate with antireflective film
US20200139677A1 (en) 2014-04-09 2020-05-07 Corning Incorporated Device modified substrate article and methods for making

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JP2004299985A (ja) * 2003-03-31 2004-10-28 Sumitomo Heavy Ind Ltd 成膜方法およびフラットディスプレイパネル
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JP2008201633A (ja) 2007-02-21 2008-09-04 Asahi Glass Co Ltd 反射防止膜付きガラス板および窓用合わせガラス
US20080199671A1 (en) 2007-02-21 2008-08-21 Asahi Glass Company, Limited Glass sheet with antireflection film and laminated glass for windows
JP2010243163A (ja) 2009-04-01 2010-10-28 Seiko Epson Corp 透光性部材、時計、および透光性部材の製造方法
JP2011025510A (ja) 2009-07-24 2011-02-10 Toppan Printing Co Ltd ガスバリア積層体
JP2012073542A (ja) 2010-09-29 2012-04-12 Fujifilm Corp 反射防止膜及びその製造方法、光学部材、並びにプラスチックレンズ
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US20200123049A1 (en) 2017-01-16 2020-04-23 Agc Inc Transparent substrate with antireflective film
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JP2019066515A (ja) 2017-09-28 2019-04-25 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板
WO2019064969A1 (ja) 2017-09-28 2019-04-04 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板
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JP2020006651A (ja) 2018-07-12 2020-01-16 Ａｇｃ株式会社 ガラス積層体、ディスプレイ用前面板、表示装置およびガラス積層体の製造方法

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* Cited by examiner, † Cited by third party
Title
International Search Report issued Sep. 7, 2021 in PCT/JP2021/024605 filed Jun. 29, 2021, 2 pages.

Also Published As

Publication number Publication date
EP4177227A1 (en) 2023-05-10
EP4177227A4 (en) 2024-06-19
CN115734951B (zh) 2024-11-29
US20230144879A1 (en) 2023-05-11
JP7729340B2 (ja) 2025-08-26
JPWO2022004737A1 (https=) 2022-01-06
WO2022004737A1 (ja) 2022-01-06
KR20230034225A (ko) 2023-03-09
CN115734951A (zh) 2023-03-03

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